A recent megalodon clue has left many people convinced that this ancient predator is still roaming the waterways of the world ...

But megalodon’s closest relatives are not great whites, as many scientists once believed. Mako sharks are the best living representation of its extinct cousin, albeit much smaller.

Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

This extraordinary fossil may help create a better picture of what these gigantic predators looked like. We know that megalodon had become extinct by the end of the Pliocene (2.6 million years ago), ...

This extraordinary fossil may help create a better picture of what these gigantic predators looked like. We know that megalodon had become extinct by the end of the Pliocene (2.6 million years ago), ...

The Megalodon ruled the oceans for nearly 15 million years before going extinct 3.6 million years ago. At around three times the size of the great white shark (Carcharodon carcharias), it was the ...

The new research out today in Proceedings of the National Academy of Sciences suggests that the megalodon’s warm-bloodedness may have contributed to its extinction. “Maintaining an energy ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

Just in time for summer, the megalodon—the ancient, city bus-sized shark known as the “Megatooth”—has reared its ravenous snout. While the oceans are now safe from the Megatooth, which went extinct an ...

if cows swam in the sea. How big are the megalodon's teeth? Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in ...